scientific article; zbMATH DE number 923921

zbMath0858.58009MaRDI QIDQ4891407

J. H. Chabrowski

Publication date: 2 April 1997

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

mountain pass theoremcontrol theorysaddle point theoremEkeland's variational principledeformation lemmanonlinear Dirichlet problemsLyusternik-Schnirelmann theory

Mathematics Subject Classification ID

Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces (58E05) Applications of variational problems to control theory (58E25)

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